# RIDGID 4 in (100 mm) FlexShaft Chain Knocker, 3-Chain, For Use with Flexshaft K9-204 Drain Cleaning Machine

**Brand:** [RIDGID](https://shop.coreranger.com/brands/RIDGID)
**SKU:** 64333
**Price:** $80.66 · in stock
**URL:** https://shop.coreranger.com/product/ridgid-4-in-100-mm-flexshaft-chain-knocker-3-chain-for-use-with-flexshaft-k9-204-drain-cleaning-mach-313289926

## Specifications

| Spec | Value |
|---|---|
| Type | Other |
| Model # | 64333 |
| Internet # | 313289926 |
| Returnable | 90-Day |
| Store SKU # | 1005399474 |
| Cable Length (ft.) | 0 |
| Product Depth (in.) | 1.405 in |
| Product Width (in.) | 4.0 in |
| Cable diameter (in.) | 0 |
| Product Height (in.) | 10.0 in |
| Manufacturer Warranty | Full Lifetime against material defects and workmanship |

## Description

This chain knocker is designed for use with the K9-204 FlexShaft Drain Cleaning Machine (not included) and provides wall-to-wall cleaning in 4 in. pipes. The chain knocker expands to a pipes inside diameter to break up blockages. This chain knocker fits 5/16 in. cable and is equipped with three chains. The chain knocker is ideal for all pipe types, including for soft blockages and grease. Not recommended within ceramic, glass or porcelain pipes.

• For use with K9-204 FlexShaft Drain Cleaning Machine
• Provides wall-to-wall cleaning in 4 in. pipes
• Expands to a pipe's inside diameter to break up blockages